Kumar, Lovekesh, Shyam Sundar, Anubhav Vindal, and Pawanindra Lal. 2020. “Dual Malignancy: A Rare Presentation of Synchronous Periampullary Carcinoma With Renal Cell Carcinoma”. International Surgery Journal 7 (6):2022-25. https://doi.org/10.18203/2349-2902.isj20202425.